Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:16 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2128 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- SHERPA v3.1.x (Erebus) │ │  :- .-------@@@+***#@- │ │  :=#* .--------+@+*****@@- Monte Carlo event generator │ │  :===@* .----------+******#@@- │ │  :====#@*----------+********@@@- https://sherpa-team.gitlab.io │ │  :======@@*--------+*********#@@@- │ │ │ │ Authors: Enrico Bothmann, Lois Flower, Christian Gutschow, │ │ Stefan Hoeche, Mareen Hoppe, Joshua Isaacson, │ │ Max Knobbe, Frank Krauss, Peter Meinzinger, │ │ Davide Napoletano, Alan Price, Daniel Reichelt, │ │ Marek Schoenherr, Steffen Schumann, Frank Siegert │ │ Former Authors: Gurpreet Singh Chahal, Timo Fischer, Tanju Gleisberg, │ │ Hendrik Hoeth, Johannes Krause, Silvan Kuttimalai, │ │ Ralf Kuhn, Thomas Laubrich, Sebastian Liebschner, │ │ Andreas Schaelicke, Holger Schulz, Jan Winter │ │ │ │ Users are kindly asked to cite SciPost Phys 7 (2019) 3, 034. │ │ │ │ This program uses a lot of genuine and original research work by others. │ │ Users are encouraged to also cite the various original publications. │ │ │ └──────────────────────────────────────────────────────────────────────────────┘ WARNING: You are using an unsupported development branch. Git branch: master Revision: bbdb0a3424e31c55cb7d4b228e23d79fce6682a7. -> CSSHOWER++/Calculators has local modifications: e194915afae2daad3ed7f65457c9c6ce -> CSSHOWER++/Showers has local modifications: 586e4914fb081825577c57e773fb510e Initializing hadron particle information ... Initializing beam spectra ... Type: Collider Setup Beam 1: P+ (enabled = 0, momentum = (6800,0,0,6800)) Beam 2: P+ (enabled = 0, momentum = (6800,0,0,-6800)) Initializing PDFs ... Hard scattering: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas MPI: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas Fixed electroweak parameters Input scheme: Gmu scheme, input: GF, m_W, m_Z, m_h, widths Ren. scheme: Gmu Parameters: sin^2(\theta_W) = 0.223043 - 0.00110541 i vev = 246.22 Set \alpha according to EW scheme 1/\alpha(0) = 137.036 1/\alpha(def) = 132.12 Particle data: ┌─────────────────────────────────────────────────────────────────────────────────────────┐ │ Name Kf-code Mass Width Stable Massive Active Yukawa │ ├─────────────────────────────────────────────────────────────────────────────────────────┤ │ d 1 0.01 0 1 0 1 0 │ │ u 2 0.005 0 1 0 1 0 │ │ s 3 0.2 0 1 0 1 0 │ │ c 4 1.42 0 1 0 1 0 │ │ b 5 4.92 0 1 0 1 0 │ │ t 6 172.5 1.32 0 1 1 172.5 │ │ e- 11 0.000511 0 1 0 1 0 │ │ ve 12 0 0 1 0 1 0 │ │ mu- 13 0.105 0 1 0 1 0 │ │ vmu 14 0 0 1 0 1 0 │ │ tau- 15 1.777 2.26735e-12 0 0 1 0 │ │ vtau 16 0 0 1 0 1 0 │ │ G 21 0 0 1 0 1 0 │ │ P 22 0 0 1 0 1 0 │ │ Z 23 91.1876 2.4952 0 1 1 91.1876 │ │ W+ 24 80.379 2.085 0 1 1 80.379 │ │ h0 25 125 0 0 1 1 125 │ │ Instanton 999 0 0 0 0 1 0 │ └─────────────────────────────────────────────────────────────────────────────────────────┘ Particle containers: ┌─────────────────────────────────────────────────────────────────────────────────────────┐ │ Name Kf-code Constituents │ ├─────────────────────────────────────────────────────────────────────────────────────────┤ │ l 90 e-, e+, mu-, mu+, tau-, tau+ │ │ v 91 ve, veb, vmu, vmub, vtau, vtaub │ │ f 92 d, db, u, ub, s, sb, c, cb, b, bb, e-, e+, mu-, mu+, │ │ tau-, tau+, ve, veb, vmu, vmub, vtau, vtaub │ │ j 93 d, db, u, ub, s, sb, c, cb, b, bb, G │ │ Q 94 d, db, u, ub, s, sb, c, cb, b, bb │ │ ewj 98 d, db, u, ub, s, sb, c, cb, b, bb, G, P │ └─────────────────────────────────────────────────────────────────────────────────────────┘ Reading in parameters for P+ yields: Primordial k_T Form = None Primordial k_T Recoil = Beam_vs_Shower Matter Form = Single_Gaussian BEAM_SPECTATOR_KTEXPO = 5 BEAM_SPECTATOR_KTMAX = 1 BEAM_SPECTATOR_MEAN = 0 BEAM_SPECTATOR_Q2 = 0.77 BEAM_SPECTATOR_SIGMA = 0.25 ENERGY_SCALING_EXPO = 0.08 MATTER_FRACTION_1 = 1 MATTER_RADIUS_1 = 0.86 MATTER_RADIUS_2 = 0 REFERENCE_ENERGY = 7000 SHOWER_INITIATOR_KTEXPO = 5.12 SHOWER_INITIATOR_KTMAX = 2.7 SHOWER_INITIATOR_MEAN = 1 SHOWER_INITIATOR_Q2 = 0.77 SHOWER_INITIATOR_SIGMA = 1.1 Initializing primordial transverse momentum ... Initializing remnants ... Hard process: P+ (Hadron) + P+ (Hadron) Initializing showers ... Initializing matrix elements for the hard processes ... Initializing Comix ... Massive PS flavours for Comix: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Massive PS flavours for Amegic: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Massive PS flavours for Internal: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Building processes (3 ME generators, 1 process blocks) ... Setting up processes ............................................................................................................................................................................................................................................................................................... done (222 MB, 10s/10s) Performing tests Amplitude::GaugeTest(): Large deviation { 1.77576507022e-20 vs 1.7757650702e-20 => 7.3308026316e-12 } ....... Amplitude::GaugeTest(): Large deviation { 2.6824194784e-22 vs 2.68241947841e-22 => -4.70101735317e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.53926990108e-22 vs 1.53926990108e-22 => 2.1234125569e-12 } ... Amplitude::GaugeTest(): Large deviation { 9.61711256445e-24 vs 9.61711256448e-24 => -3.5708103141e-12 } .................. Amplitude::GaugeTest(): Large deviation { 1.87666723837e-20 vs 1.87666723837e-20 => 2.60103050209e-12 } . Amplitude::GaugeTest(): Large deviation { 8.08294647257e-23 vs 8.08294647255e-23 => 2.10054196259e-12 } ......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 9.76799165145e-24 vs 9.76799165148e-24 => -2.87581070069e-12 } .................................................................................. done (224 MB, 0s/0s) Initializing scales........................................................................ done (226 MB, 0s/0s) Initializing the beam remnants ... Multiple interactions initialized id = 2, name = None, type = 0 Underlying event/multiple interactions initialized MI[2]: on = 0 (type = 0, None) Initialized fragmentation Initialized soft photons Initialized on-the-fly reweighting ===> AddOns/Rivet has local modifications df7736c863ac2b9155db51c777b9f0c4 <=== ISR_Channels::CheckForStructuresFromME for 0: (none) Read in channels from directory: Results/Amegic/MC_2_3__j__j__h0__j__j__QCD(BVI) Calculating xs for '2_3__j__j__h0__j__j__QCD(BVI)' (Amegic+Internal) ... 2_3__j__j__h0__j__j__QCD(BVI) : 4.44859542077 pb +- ( 0.027219265114 pb = 0.611862004509 % )  exp. eff: 0.279731685346 % Read in channels from directory: Results/Comix/MC_2_4__j__j__h0__j__j__j__QCD(RS) Calculating xs for '2_4__j__j__h0__j__j__j__QCD(RS)' (Comix) ... 2_4__j__j__h0__j__j__j__QCD(RS) : -0.1322542281 pb +- ( 0.0553832787777 pb = 41.8763767127 % )  exp. eff: 0.00152658759413 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 1 ( eps = 0.001 -> exp. eff 0.00279731685346 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 1 ( eps = 0.001 -> exp. eff 1.52658759413e-05 ) ┌──────────────────────────────────────────────────────────────────────────────┐ │ SHERPA generates events with the following structure: │ │ Event generation Weighted │ │ Perturbative Signal_Processes │ │ Perturbative Minimum_Bias: None │ │ Perturbative Hard_Decays │ │ Perturbative Jet_Evolution:CSS │ │ Perturbative Lepton_FS_QED_Corrections:Photons │ │ Perturbative Multiple_Interactions: None │ │ Hadronization Beam_Remnants:Parametrised │ │ Hadronization Hadronization: None │ │ Hadronization Hadron_Decays │ │ Userhook None │ │ Analysis Rivet │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 1s elapsed / 15d 14h 59m 58s left ) -> ETA: Sun Mar 23 03:34 XS = 4.84600856046e-06 pb +- ( 4.84600856046e-06 pb = 100 % ) Event 2 ( 1s elapsed / 7d 19h 29m 58s left ) -> ETA: Sat Mar 15 08:04 XS = 2.42268734768e-06 pb +- ( 2.42332121278e-06 pb = 100 % ) Event 3 ( 1s elapsed / 5d 5h 55m 31s left ) -> ETA: Wed Mar 12 18:30 XS = 0.00114729858014 pb +- ( 0.00114487674768 pb = 99 % ) Event 4 ( 1s elapsed / 3d 22h 26m 38s left ) -> ETA: Tue Mar 11 11:01 XS = 0.000688379148083 pb +- ( 0.000687168445242 pb = 99 % ) Event 5 ( 1s elapsed / 3d 3h 33m 18s left ) -> ETA: Mon Mar 10 16:07 XS = 0.000576992169011 pb +- ( 0.000572020431334 pb = 99 % ) Event 6 ( 1s elapsed / 2d 15h 25m 31s left ) -> ETA: Mon Mar 10 04:00 XS = 0.0444955384848 pb +- ( 0.043921207065 pb = 98 % ) Event 7 ( 1s elapsed / 2d 6h 21m 52s left ) -> ETA: Sun Mar 09 18:56 XS = 0.0346076475099 pb +- ( 0.0341769921962 pb = 98 % ) Event 8 ( 1s elapsed / 1d 23h 34m 8s left ) -> ETA: Sun Mar 09 12:08 XS = 0.0357687753618 pb +- ( 0.0305908753447 pb = 85 % ) Event 9 ( 1s elapsed / 1d 18h 17m left ) -> ETA: Sun Mar 09 06:51 XS = 17.1882196689 pb +- ( 17.1524732127 pb = 99 % ) Event 10 ( 1s elapsed / 1d 14h 19m 58s left ) -> ETA: Sun Mar 09 02:54 XS = 16.8685163179 pb +- ( 15.6612576547 pb = 92 % ) Event 20 ( 1s elapsed / 19h 34m 58s left ) -> ETA: Sat Mar 08 08:09 XS = 12.1924850292 pb +- ( 10.7742370366 pb = 88 % ) Event 30 ( 1s elapsed / 13h 14m 25s left ) -> ETA: Sat Mar 08 01:48 XS = 9.56011443603 pb +- ( 7.51836364844 pb = 78 % ) Event 40 ( 1s elapsed / 10h 4m 8s left ) -> ETA: Fri Mar 07 22:38 XS = 12.54392807 pb +- ( 6.50576462865 pb = 51 % ) Event 50 ( 1s elapsed / 8h 16m 38s left ) -> ETA: Fri Mar 07 20:51 XS = 10.1820492666 pb +- ( 4.87553040327 pb = 47 % ) Event 60 ( 1s elapsed / 7h 2m 11s left ) -> ETA: Fri Mar 07 19:36 XS = 8.5203265086 pb +- ( 4.05830403696 pb = 47 % ) Event 70 ( 1s elapsed / 6h 9m 1s left ) -> ETA: Fri Mar 07 18:43 XS = 7.36622955125 pb +- ( 3.51881866873 pb = 47 % ) Event 80 ( 1s elapsed / 5h 29m 8s left ) -> ETA: Fri Mar 07 18:03 XS = 8.34808046542 pb +- ( 3.63822297039 pb = 43 % ) Event 90 ( 1s elapsed / 4h 56m 16s left ) -> ETA: Fri Mar 07 17:30 XS = 7.42912329585 pb +- ( 3.24558165208 pb = 43 % ) Event 100 ( 1s elapsed / 4h 31m 38s left ) -> ETA: Fri Mar 07 17:06 XS = 7.0667476452 pb +- ( 2.93434742454 pb = 41 % ) Event 200 ( 1s elapsed / 2h 41m 38s left ) -> ETA: Fri Mar 07 15:16 XS = 5.40243260309 pb +- ( 1.66219770657 pb = 30 % ) Event 300 ( 2s elapsed / 2h 3m 17s left ) -> ETA: Fri Mar 07 14:37 XS = 4.98343383107 pb +- ( 1.23206380248 pb = 24 % ) Event 400 ( 2s elapsed / 1h 45m 22s left ) -> ETA: Fri Mar 07 14:19 XS = 4.07114417377 pb +- ( 1.30176126493 pb = 31 % ) Event 500 ( 2s elapsed / 1h 34m 17s left ) -> ETA: Fri Mar 07 14:08 XS = 3.90166598635 pb +- ( 1.074017178 pb = 27 % ) Event 600 ( 3s elapsed / 1h 26m 20s left ) -> ETA: Fri Mar 07 14:00 XS = 3.950094986 pb +- ( 0.94065731582 pb = 23 % ) Event 700 ( 3s elapsed / 1h 20m 39s left ) -> ETA: Fri Mar 07 13:55 XS = 3.25071021528 pb +- ( 1.00654191239 pb = 30 % ) Event 800 ( 3s elapsed / 1h 17m 1s left ) -> ETA: Fri Mar 07 13:51 XS = 3.39971108714 pb +- ( 0.901910423487 pb = 26 % ) Event 900 ( 3s elapsed / 1h 13m 49s left ) -> ETA: Fri Mar 07 13:48 XS = 3.53351842883 pb +- ( 0.881774901051 pb = 24 % ) Event 1000 ( 4s elapsed / 1h 11m 5s left ) -> ETA: Fri Mar 07 13:45 XS = 3.58298150857 pb +- ( 0.805447515969 pb = 22 % ) Event 2000 ( 7s elapsed / 1h 12s left ) -> ETA: Fri Mar 07 13:34 XS = 3.9326150514 pb +- ( 0.519611352682 pb = 13 % ) Event 3000 ( 10s elapsed / 56m 16s left ) -> ETA: Fri Mar 07 13:30 XS = 4.49158988181 pb +- ( 0.471787905175 pb = 10 % ) Event 4000 ( 13s elapsed / 54m 29s left ) -> ETA: Fri Mar 07 13:29 XS = 4.4168181419 pb +- ( 0.429374043754 pb = 9 % ) Event 5000 ( 16s elapsed / 53m 43s left ) -> ETA: Fri Mar 07 13:28 XS = 4.4642621418 pb +- ( 0.549975601661 pb = 12 % ) Event 6000 ( 19s elapsed / 53m 5s left ) -> ETA: Fri Mar 07 13:27 XS = 4.97044947276 pb +- ( 0.498698229867 pb = 10 % ) Event 7000 ( 22s elapsed / 52m 33s left ) -> ETA: Fri Mar 07 13:27 XS = 4.91556803864 pb +- ( 0.440574762909 pb = 8 % ) Event 8000 ( 25s elapsed / 52m 11s left ) -> ETA: Fri Mar 07 13:27 XS = 4.7962993302 pb +- ( 0.393592160899 pb = 8 % ) Event 9000 ( 28s elapsed / 51m 46s left ) -> ETA: Fri Mar 07 13:26 XS = 4.76009888114 pb +- ( 0.365355379142 pb = 7 % ) Event 10000 ( 31s elapsed / 51m 33s left ) -> ETA: Fri Mar 07 13:26 XS = 4.40731882282 pb +- ( 0.634354127037 pb = 14 % ) Event 20000 ( 1m 1s elapsed / 50m 1s left ) -> ETA: Fri Mar 07 13:25 XS = 4.44120781603 pb +- ( 0.380635548988 pb = 8 % ) Event 30000 ( 1m 31s elapsed / 49m 14s left ) -> ETA: Fri Mar 07 13:25 XS = 4.16596787071 pb +- ( 0.277032325505 pb = 6 % ) Event 40000 ( 2m 1s elapsed / 48m 38s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34419410321 pb +- ( 0.265768319276 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 50000 ( 2m 31s elapsed / 48m 5s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30098021686 pb +- ( 0.241843992679 pb = 5 % ) Event 60000 ( 3m 2s elapsed / 47m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36890981696 pb +- ( 0.222921517935 pb = 5 % ) Event 70000 ( 3m 32s elapsed / 47m 8s left ) -> ETA: Fri Mar 07 13:25 XS = 4.49106102185 pb +- ( 0.21739700944 pb = 4 % ) Event 80000 ( 4m 3s elapsed / 46m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 4.28182331818 pb +- ( 0.286926316571 pb = 6 % ) Event 90000 ( 4m 34s elapsed / 46m 10s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34358093385 pb +- ( 0.257983482923 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 100000 ( 5m 4s elapsed / 45m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 4.32838344299 pb +- ( 0.235994808327 pb = 5 % ) Event 200000 ( 10m 11s elapsed / 40m 46s left ) -> ETA: Fri Mar 07 13:25 XS = 4.20196193771 pb +- ( 0.169138716 pb = 4 % ) Event 300000 ( 15m 19s elapsed / 35m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 4.26566053943 pb +- ( 0.127077574762 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 20m 28s elapsed / 30m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 4.25420503155 pb +- ( 0.108175675648 pb = 2 % ) Event 500000 ( 25m 38s elapsed / 25m 38s left ) -> ETA: Fri Mar 07 13:25 XS = 4.29747858081 pb +- ( 0.099808554849 pb = 2 % ) Event 600000 ( 30m 50s elapsed / 20m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.3091987925 pb +- ( 0.0901348986729 pb = 2 % ) Event 700000 ( 36m 5s elapsed / 15m 27s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34762189601 pb +- ( 0.0811879931215 pb = 1 % ) Event 800000 ( 41m 21s elapsed / 10m 20s left ) -> ETA: Fri Mar 07 13:26 XS = 4.28447811089 pb +- ( 0.0866798374999 pb = 2 % ) Event 900000 ( 46m 39s elapsed / 5m 11s left ) -> ETA: Fri Mar 07 13:26 XS = 4.30116684128 pb +- ( 0.0785649927662 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 3103 s total ) = 27850394.3861 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.24429 0 % 0.127733 3 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5637 (1005642) -> 0.5 % From "Jet_Evolution:CSS": 1117 (1006759) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 93/20 Perturbative Interface (Matrix Elements): momentum failures: 73 amplitude failures: 1044 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 53s on Fri Mar 7 13:26:10 2025 (User: 51m 13s, System: 3s, Children User: 0s, Children System: 0s)